NCP1250BSN100T1G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

NCP1250BSN100T1G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW86527413
Category

AC to DC Converter, AC/DC Power Module
Package

TSOT-23-6
Description

Current Mode PWM Controller 500mA 100kHz 6Pin TSOP T/R
Documentation

Datasheet

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NCP1250BSN100T1G Specifications

Attribute	Attribute Value

Part Number	NCP1250BSN100T1G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW86527413
Category	AC to DC Converter, AC/DC Power Module
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	TSOT-23-6
Halogen Free Status	Halogen Free
Output Voltage	28.3 V
Output Current	0.5 A
Supply Current	3.1 mA
Rise Time	40 ns
Switching Frequency	100 kHz
Topology	Flyback
Duty Cycle	80 %
Maximum Duty Cycle	84 %
Fall Time	30 ns
Operating Temperature (Max)	150 ℃
Input Voltage	18 V
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Size-Length	3.1 mm
Size-Width	1.7 mm
Size-Height	1 mm
Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

Current-Mode PWM Controller for Off-line Power Supplies
The NCP1250 is a highly integrated PWM controller capable of delivering a rugged and high performance offline power supply in a tiny TSOP−6 package. With a supply range up to 28 V, the controller hosts a jittered 65 kHz or 100 kHz switching circuitry operated in peak current mode control.
Features
Fixed−Frequency 65 or 100 kHz Current−Mode Control Operation
Internal and Adjustable Over Power Protection (OPP) Circuit
Frequency Foldback Down to 26 kHz and Skip−Cycle in Light Load Conditions
Internal Ramp Compensation
Internal Fixed 4 ms Soft−Start
100 ms Timer−Based Auto−Recovery Short−Circuit Protection
Frequency Jittering in Normal and Frequency Foldback Modes
Option for Auto−Recovery or Latched Short−Circuit Protection
OVP Input for Improved Robustness
Up to 28 V VCCOperation
+300 mA / −500 mA Source/Sink Drive Capability
Less than 100 mW Standby Power at High Line
EPS 2.0 Compliant
These are Pb−Free Devices
Typical Applications
ac−dc Converters for TVs, Set−top Boxes and Printers
Offline Adapters for Notebooks and Netbooks

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